'use strict';
const builder = require('botbuilder');
const restify = require('restify');
const utils = require('./utils.js');
const request = require('request');
const sharp = require('sharp');
const fs = require('fs');
const resizeImage = require('resize-image');
// Create chat connector for communicating with the Bot Framework Service
const connector = new builder.ChatConnector({
appId: process.env.MICROSOFT_APP_ID,
appPassword: process.env.MICROSOFT_APP_PASSWORD
});
// Setup Restify Server
const server = restify.createServer();
server.listen(process.env.port || process.env.PORT || 3978, () => {
console.log(`${server.name} listening to ${server.url}`);
});
// Listen for messages from users
server.post('/api/messages', connector.listen());
const bot = new builder.UniversalBot(connector);
// default dialog
//resize the images
//Sends greeting message when the bot is first added to a conversation
bot.on('conversationUpdate', function (message) {
if (message.membersAdded) {
message.membersAdded.forEach(function (identity) {
if (identity.id === message.address.bot.id) {
var reply = new builder.Message()
.address(message.address)
.text('Hi, please send a screenshot for the error');
bot.send(reply);
}
});
}
}
);
bot.dialog('/', function(session) {
if(utils.hasImageAttachment(session)){
//--others
var stream = utils.getImageStreamFromMessage(session.message);
***//resize the image stream
sharp('stream')
.resize(100, 100)
.toFile('stream', function(err) {
// output.jpg is a 200 pixels wide and 200 pixels high image
// containing a scaled and cropped version of input.jpg
});
//***
const params = {
'language': 'en',
'detectOrientation': 'true',
};
const options = {
uri: uriBase,
qs: params,
body: stream ,
headers: {
'Content-Type': 'application/octet-stream',
'Ocp-Apim-Subscription-Key' : subscriptionKey
}
};
request.post(options, (error, response, body) => {
if (error) {
console.log('Error: ', error);
return;
}
const obj = JSON.parse(body);
console.log(obj);
//------------ get the texts from json as string
if(obj.regions =="" ){
session.send('OOOOPS I CANNOT READ ANYTHING IN THISE IMAGE :(');
}else{
let buf = ''
if(obj && obj.regions) {
obj.regions.forEach((a, b, c) => {
if(a && a.lines) {
a.lines.forEach((p, q, r) => {
if(p && p.words) {
p.words.forEach((x, y, z) => {
buf += ` ${x.text} `
})
}
})
}
})
}
session.send(buf);
}
});
} else {
session.send('nothing');
}
});
